Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2021 4 11.  Predictions up to the next  14.0 days:

Date(AQUA)     Time(AQUA)   AQUA Lat/Lon   Date(NPP)     Time(NPP)    NPP Lat/Lon    Distance (km)   Time Diff(sec)
 04/12/2021   00:15:51   ( -29.94,  15.18) 04/12/2021   00:05:51    ( -30.58,  14.51)   95.00            600
 04/12/2021   00:57:55   (   2.99,-171.03) 04/12/2021   00:48:48    (   2.89,-171.49)   51.56            547
 04/12/2021   01:46:02   (   1.53,  -2.41) 04/12/2021   01:38:11    (   1.66,  -3.14)   81.65            471
 04/14/2021   16:25:42   (  -6.07, 136.57) 04/14/2021   16:15:45    (  -6.03, 136.29)   31.32            597
 04/14/2021   17:13:57   (   1.47, -54.83) 04/14/2021   17:05:15    (   1.36, -55.37)   61.12            522
 04/14/2021   18:02:05   (   2.99, 113.78) 04/14/2021   17:54:38    (   3.19, 112.98)   91.08            447
 04/17/2021   08:41:45   (  -4.56,-107.22) 04/17/2021   08:32:13    (  -4.50,-107.59)   40.94            572
 04/17/2021   09:30:01   (   0.01,  61.36) 04/17/2021   09:21:44    (  -0.11,  60.74)   70.77            497
 04/20/2021   00:57:48   (  -3.04,   8.98) 04/20/2021   00:48:41    (  -2.97,   8.53)   50.58            547
 04/20/2021   01:46:04   (  -1.50, 177.57) 04/20/2021   01:38:12    (  -1.64, 176.86)   80.34            472
 04/22/2021   16:25:44   (   6.06, -43.44) 04/22/2021   16:15:46    (   6.00, -43.70)   30.04            598
 04/22/2021   17:13:51   (  -1.54, 125.19) 04/22/2021   17:05:09    (  -1.45, 124.65)   60.24            522
 04/22/2021   18:02:07   (  -3.01, -66.23) 04/22/2021   17:54:40    (  -3.16, -67.02)   89.86            447